TY  - RPRT
TI  - Problems concerning multi-element assay in biological materials.
AU  - E I Hamilton
AU  - M J Minski
AU  - J J Cleary
PY  - 1972
DO  - 10.1016/0048-9697(72)90009-5
UR  - https://pubmed.ncbi.nlm.nih.gov/4651888/
ID  - 4651888
ER  -